html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  color: #333;
  font-family: "Microsoft YaHei";
  background-color: #fff;
}
* {
  box-sizing: border-box;
  touch-action: pan-y;
}
h1,
h2,
p,
h3,
ul,
dd {
  margin: 0;
}
ul {
  padding: 0;
  list-style: none;
}
html,
body,
#root,
.App {
  height: 100%;
}
